The present paper reports on a study that investigated the role of procedural and declarative memory in the acquisition of Finnish past tense morphology. Two competing models were tested. Ullman's (2004) declarative/procedural model predicts that procedural memory supports the acquisition of regular morphology, whereas declarative memory supports…

The goal of this research was to examine the effects of phonological familiarity and rehearsal method (vocal vs. subvocal) on novel word learning. In Experiment 1, English-speaking adults learned phonologically familiar novel words that followed English phonological structure. Participants learned half the words via vocal rehearsal (saying the…

Cross-linguistic findings have shown that Danish children's early receptive vocabulary development is slower relative to children learning other languages. In this study, we examined whether Danish children's acquisition of inflectional past-tense morphology is delayed relative to Icelandic, Norwegian, and Swedish children. Our comparison of data…

Recent neurobiological studies have advanced the hypothesis that language development is not continuously plastic but is governed by biological constraints that may be modified by experience within a particular time window. This hypothesis is tested based on spontaneous speech data from deaf cochlear-implanted (CI) children with access to…

Three studies examined the role of ontological and syntactic information in children's learning of words for physical entities, such as objects and substances. Results reveal a strong and changing developmental interaction for the use of ontologically relevant perceptual information, labels, and syntax. (Author/VWL)

Addresses how phonological regularities of the native language are mastered. Explores consequences of the assumption that the architecture of the speech perception system includes a fast phonological prepossessor that uses language specific prosodic and phonotactic patterns to chunk the speech stream. Shows that as vocabulary size increases, more…

Reviews the hypothesis, "phonological bootstrapping," that a purely phonological analysis of the speech signal may allow infants to start acquiring the lexicon and syntax of their native language. Study presents a model of phonological bootstrapping of the lexicon and syntax that helps illustrate the congruence between problems. Article argues…

Describes a connectionist model, using a simple recurrent network trained on a phoneme prediction task, that accounts for the child's ability to identify word boundaries. The model shows that aspects of linguistic structure that are not overtly marked in the input can be derived by efficiently combining multiple probabilistic cues. (Author/MSE)

Proposes an alternative account of the child's learning of nouns and adjectives that relies on properties of the semantic categories to be learned and of the word-learning task itself. In five experiments, a simple connectionist network was trained to label input objects in particular contexts; the network learned categories resembling nouns…

Proposes that an important role for connectionist research in language acquisition is analyzing what linguistic information is present in the child's input. Recent connectionist and statistical work analyzing the properties of real language corpora suggest a priori objections against the utility of distributional information are misguided. This…